Photo submissions with the full 10 pictures tend to do better than submissions that only have the minimum 3
Add more interest to your submission by making a story. Give it a beginning, a middle & an end.
Crop your photos to get closer to the action!
The more submissions you make the more chance you'll have of winning! It's free and there are no limits on the amount you can submit!
Let other people know when you make a submission. The more people that see you the more votes you could get.
Mix it up a bit! Try and get shots at different angles, doing different things. This will always do better than shots that look very similar.
Increase your presence on World Wide Wives. The more you are seen and the more you interact the more likely you are to get more votes.
Try adding outfits or role-play to your pictures as this can work really well.